What is the date in October 1945 when the UN Charter was formally adopted?

The United Nations Charter was formally adopted on 24 October 1945 marking the establishment of the UN as a global organization dedicated to peace and cooperation. Signed in San Francisco by 50 nations the charter outlined principles for international security and human rights. Its adoption followed World War II reflecting a collective resolve to prevent future global conflicts. The date now celebrated as United Nations Day symbolizes multilateralism and global governance. The charter’s enduring significance lies in its framework for diplomacy and international law guiding global efforts toward peace and development.